.tt-m-index .tt-m-header {
  background-color: var(--themeColor);
  display: flex;
  padding: 0.5rem;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
  color: white;
  font-weight: 200;
}
.tt-m-index .tt-m-header .header-message {
  font-size: 1.5rem;
}
.tt-m-index .tt-m-header .header-title {
  font-weight: 600;
  font-size: 2rem;
}
.tt-m-index .tt-m-header .header-search {
  font-size: 1.5rem;
}
.tt-m-index .tt-m-add {
  height: 3rem;
  line-height: 3rem;
  float: right;
  font-size: 1.9rem;
  width: 3rem;
  text-align: center;
  color: var(--themeColor);
}
.tt-m-index .tt-m-nav {
  height: 3rem;
}
.tt-m-index .tt-m-nav .nav-box {
  overflow-x: scroll;
  overflow-y: hidden;
  white-space: nowrap;
  border-bottom: 1px solid #ddd;
}
.tt-m-index .tt-m-nav .nav-box .nav-left-item {
  display: inline-block;
  width: 6rem;
  font-size: 1.5rem;
  text-align: center;
  height: 3rem;
  line-height: 3rem;
}
.tt-m-index .tt-m-nav .nav-box::-webkit-scrollbar {
  display: none;
}
.tt-m-index .tt-m-list .list-item {
  padding: 1rem;
  text-decoration: none;
  color: black;
  border-bottom: 0.1rem solid #ddd;
}
.tt-m-index .tt-m-list .list-item .title {
  font-size: 1.5rem;
}
.tt-m-index .tt-m-list .list-item .date {
  font-size: 0.5rem;
  color: #9a9a9a;
}
